package thread;

public class SyncDemo2{
    public static void main(String[] args) {
//        Shop shop = new Shop();
        Shop shop1 = new Shop();
        Shop shop2 = new Shop();
        Thread t1 = new Thread("范传奇"){
            public void run() {
                shop1.buy();
            }
        };
        Thread t2 = new Thread("王克晶"){
            public void run() {
                shop2.buy();
            }
        };
        t1.start();
        t2.start();
    }
}

class Shop{
    public /*synchronized*/ void buy(){
        try {
            Thread t = Thread.currentThread();
            System.out.println(t.getName()+":正在挑衣服...");
            Thread.sleep(5000);

            synchronized (this) {
//            synchronized (new Object()){
                System.out.println(t.getName() + "：正在试衣服...");
                Thread.sleep(5000);
            }

            System.out.println(t.getName()+"：结账离开");
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    };

}
